diff --git a/Assets/Scripts/Mechanics/EnemyController.cs b/Assets/Scripts/Mechanics/EnemyController.cs
index 4f44ae2..953ecdb 100644
--- a/Assets/Scripts/Mechanics/EnemyController.cs
+++ b/Assets/Scripts/Mechanics/EnemyController.cs
@@ -373,8 +373,27 @@ namespace Platformer.Mechanics
                 if (control != null) control.move.x = 0f;
             }
 
-            // BT12-Dev 2026-05-11 — 밟기 공격 폐기 (PD 지시): Player ↔ Enemy 충돌 검출·PlayerEnemyCollision 발화 제거.
+            // BT12-Dev 2026-05-11 — 밟기 공격 폐기 (PD 지시): PlayerEnemyCollision 발화 제거.
             // Player ↔ Enemy IgnoreCollision은 Awake 시점에 이미 적용되어 물리 통과 정합.
+            //
+            // PD 지시 2026-05-11 — Player ↔ Enemy 닿음 시 Player 피해 (밟기는 X·통과).
+            // Player IsGrounded 상태에서만 피격·공중(점프) 상태는 통과.
+            if (_cachedPlayer == null)
+            {
+                var pgo = GameObject.FindGameObjectWithTag("Player");
+                if (pgo != null) _cachedPlayer = pgo.GetComponent<PlayerController>();
+                if (_cachedPlayer == null) _cachedPlayer = Object.FindFirstObjectByType<PlayerController>();
+            }
+            if (_cachedPlayer != null && _cachedPlayer.health != null && _cachedPlayer.health.IsAlive)
+            {
+                if (_cachedPlayer.IsGrounded && VisualBounds.Intersects(_cachedPlayer.Bounds))
+                {
+                    if (!_cachedPlayer.health.IsInvulnerable)
+                    {
+                        _cachedPlayer.health.Decrement();
+                    }
+                }
+            }
         }
 
         void OnDrawGizmos()